Lizzie my dog has been to vets 3 times this wk and going again tomorrow,she has'nt eaten properly for 2 wks now and lost another 6 lbs in three wks,have tried tempting her with everything i can think of but not working,vets are mistified,all organgs ok had blood test last wk, teeth ok,so having an Ulta sound scan tomorrow.She has lost 21 llb since Christmas and now weighs 28.8. kilos,had bad diahhrea at end of last wk but that seems to have cleared up,will hopefully know more in the morning.